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2 193 810

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IPC

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Application

2000125622/09, 2000-10-11

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Start date

2000-10-11

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Actual filing date

2000-10-11

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Published

2002-11-27

(72)

Inventor

Bogdanov V.O.Enenko A.Ju.Laptev A.V.Moshkin V.S.Okon'Skij A.B.Pyr'Ev A.A.Khaliulin A.G.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Kompanija Uralterminalmash"

MULTICHANNEL SLIDING CURRENT COLLECTOR Russian patent published in 2002 - IPC

Abstract RU 2193810 C2

FIELD: electrical engineering; current collectors primarily built in rotary hydraulic line connectors of crane manipulating units. SUBSTANCE: current collector used to transmit electric signals from fixed to movable parts of machines has casing that carries central shaft mounted thereon in plain bearing supports and current-collecting section assembled of group of relatively engageable hold-down fixed and moving electric contacts kinematically linked with casing and with central shaft and provided with wire leads and external connectors. Electric contacts are made in the form of flat metal rings constituting contact unit and placed inside casing; contact unit has respective contact pairs insulated from each other and from casing with flat annular antifriction isolators of insulating material disposed between them. EFFECT: simplified design and enhanced performance characteristics of current collector. 8 cl, 27 dwg

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RU 2 193 810 C2

Authors

Bogdanov V.O.

Enenko A.Ju.

Laptev A.V.

Moshkin V.S.

Okon'Skij A.B.

Pyr'Ev A.A.

Khaliulin A.G.

Dates

2002-11-27—Published

2000-10-11—Filed

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